X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5832bab02f9dedee5fae540f0e38b7417cddfb9d..d11ed10c5314c44dc01c06954d1d73d4894cbff8:/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c?ds=inline

diff --git a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
index b9edee1e1..db176e580 100644
--- a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
+++ b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2009.
+     Copyright (C) Dean Camera, 2010.
               
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
 
 /*
-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
-  Permission to use, copy, modify, and distribute this software
-  and its documentation for any purpose and without fee is hereby
-  granted, provided that the above copyright notice appear in all
-  copies and that both that the copyright notice and this
-  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the
+  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, distribute, and sell this 
+  software and its documentation for any purpose is hereby granted
+  without fee, provided that the above copyright notice appear in 
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting 
+  documentation, and that the name of the author not be used in 
+  advertising or publicity pertaining to distribution of the 
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -48,7 +48,10 @@ USB_ClassInfo_HID_Host_t Mouse_HID_Interface =
 		.Config =
 			{
 				.DataINPipeNumber       = 1,
+				.DataINPipeDoubleBank   = false,
+
 				.DataOUTPipeNumber      = 2,
+				.DataOUTPipeDoubleBank  = false,
 				
 				.HIDInterfaceProtocol   = HID_NON_BOOT_PROTOCOL,
 				
@@ -78,8 +81,8 @@ int main(void)
 				uint16_t ConfigDescriptorSize;
 				uint8_t  ConfigDescriptorData[512];
 
-				if (USB_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
-				                                  sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
+				if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
+				                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
 				{
 					printf("Error Retrieving Configuration Descriptor.\r\n");
 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
@@ -142,6 +145,21 @@ int main(void)
 							  LEDMask = LEDS_ALL_LEDS;
 						}
 						else if ((ReportItem->Attributes.Usage.Page   == USAGE_PAGE_GENERIC_DCTRL) &&
+								 (ReportItem->Attributes.Usage.Usage  == USAGE_SCROLL_WHEEL)       &&
+								 (ReportItem->ItemType                == REPORT_ITEM_TYPE_In))
+						{
+							/* Get the mouse wheel value if it is contained within the current 
+							 * report, if not, skip to the next item in the parser list
+							 */
+							if (!(USB_GetHIDReportItemInfo(MouseReport, ReportItem)))
+							  continue;							  
+
+							int16_t WheelDelta = (int16_t)(ReportItem->Value << (16 - ReportItem->Attributes.BitSize));
+							
+							if (WheelDelta)
+							  LEDMask = (LEDS_LED1 | LEDS_LED2 | ((WheelDelta > 0) ? LEDS_LED3 : LEDS_LED4));
+						}
+						else if ((ReportItem->Attributes.Usage.Page   == USAGE_PAGE_GENERIC_DCTRL) &&
 								 ((ReportItem->Attributes.Usage.Usage == USAGE_X)                  ||
 								  (ReportItem->Attributes.Usage.Usage == USAGE_Y))                 &&
 								 (ReportItem->ItemType                == REPORT_ITEM_TYPE_In))
@@ -260,7 +278,7 @@ bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* CurrentItem)
 
 	/* Iterate through the item's collection path, until either the root collection node or a collection with the
 	 * Mouse Usage is found - this prevents Joysticks, which use identical descriptors except for the Joystick usage
-	 * parent node, from being erronously treated as a mouse
+	 * parent node, from being erroneously treated as a mouse by the demo
 	 */
 	for (HID_CollectionPath_t* CurrPath = CurrentItem->CollectionPath; CurrPath != NULL; CurrPath = CurrPath->Parent)
 	{